refactor: sysroot部件化

close: #I5HF8S

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I58c0af9f97c5bdabef0744b8961fd42ef32eb38a

BUILD.gn

@@ -23,7 +23,7 @@ version_info = [
 write_file("$root_build_dir/etc/version-info", version_info)
 
 group("prebuilts") {
-  public_deps = [ "//prebuilts/lite/sysroot" ]
+  public_deps = [ "//third_party/musl:sysroot_lite" ]
 }
 
 group("ohos") {

ndk/BUILD.gn

@@ -78,8 +78,8 @@ ndk_toolchains("source") {
   ]
   if (ohos_build_compiler == "clang") {
     src_dir += [
-      "//prebuilts/lite/sysroot/usr/lib",
-      "//prebuilts/lite/sysroot/usr/include",
+      "$root_out_dir/sysroot/usr/lib",
+      "$root_out_dir/sysroot/usr/include",
     ]
     dest_dir += [
       "$root_out_dir/ndk/sysroot/usr/lib",
@@ -123,15 +123,11 @@ group("ndk_build") {
       "//third_party/mbedtls:mbedtls_ndk",
       "//third_party/wpa_supplicant/wpa_supplicant-2.9:wpa_supplicant",
     ]
-    if (ohos_build_type == "debug") {
-      deps += [ "//prebuilts/lite/sysroot/apidoc:lite_kernel_ndk" ]
-    }
   } else {
     deps += [
       "$ohos_vendor_adapter_dir/hals/communication/wifi_lite/wifiservice:wifiservice_ndk",
       "//base/hiviewdfx/hilog_lite/frameworks/mini:hilog_lite_ndk",
       "//base/iot_hardware/peripheral:iothardware_ndk",
-      "//prebuilts/lite/sysroot/apidoc:lite_kernel_ndk",
     ]
   }
 }

ndk/build/config/BUILD.gn

@@ -99,7 +99,7 @@ config("clang") {
     "-mcpu=cortex-a7",
     "-march=armv7-a",
     "-mfloat-abi=softfp",
-    "--sysroot=${ohos_root_path}prebuilts/lite/sysroot",
+    "--sysroot=${root_out_dir}/sysroot",
   ]
   cflags_cc = cflags
 
@@ -107,14 +107,14 @@ config("clang") {
 
   ldflags += [
     "-L../clang/arm-liteos-ohos/c++",
-    "-L../lite/sysroot/usr/lib/arm-liteos-ohos",
+    "-L${root_out_dir}/sysroot/usr/lib/arm-liteos-ohos",
     "-L../clang/current/lib/arm-liteos-ohos",
     "-L../clang/arm-liteos-ohos/c++",
     "-lclang_rt.builtins",
     "-lc",
     "-lc++",
     "-lc++abi",
-    "--sysroot=${ohos_root_path}prebuilts/lite/sysroot",
+    "--sysroot=${root_out_dir}/sysroot",
   ]
 }
 

ohos_var.gni

@@ -50,7 +50,7 @@ declare_args() {
   ohos_current_ld_command = ""
   ohos_current_strip_command = ""
 
-  # Current sysroot path. E.g. "//prebuilts/lite/sysroot".
+  # Current sysroot path. E.g. "//out/hispark_taurus/ipcamera_hispark_taurus/sysroot".
   ohos_current_sysroot = "$root_out_dir/sysroot"
 }